Perlity, ich výskyt, petrochémia a praktické použitie.
Contributors: Ončáková, P., joint author.
Edition: [1. vyd.]
Publisher: Vydavatel̕stvo Slovenskej akadémie vied
Published: 1964
Place of publication: Bratislava
Language: slo
Number of pages: 147
Subjects: Perlite.
Notes: Bibliography: p. 101-109.
At head of title: J. Šalát, P. Ončáková.
Summaries in Russian and German.